[ceph.git] / ceph / src / seastar / dpdk / examples / multi_process / client_server_mp / mp_server / init.h

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2010-2014 Intel Corporation
 */

#ifndef _INIT_H_
#define _INIT_H_

/*
 * #include <rte_ring.h>
 * #include "args.h"
 */

/*
 * Define a client structure with all needed info, including
 * stats from the clients.
 */
struct client {
	struct rte_ring *rx_q;
	unsigned client_id;
	/* these stats hold how many packets the client will actually receive,
	 * and how many packets were dropped because the client's queue was full.
	 * The port-info stats, in contrast, record how many packets were received
	 * or transmitted on an actual NIC port.
	 */
	struct {
		volatile uint64_t rx;
		volatile uint64_t rx_drop;
	} stats;
};

extern struct client *clients;

/* the shared port information: port numbers, rx and tx stats etc. */
extern struct port_info *ports;

extern struct rte_mempool *pktmbuf_pool;
extern uint8_t num_clients;
extern unsigned num_sockets;
extern struct port_info *ports;

int init(int argc, char *argv[]);

#endif /* ifndef _INIT_H_ */
Commit	Line	Data
9f95a23c TL	1	/* SPDX-License-Identifier: BSD-3-Clause
9f95a23c TL	2	* Copyright(c) 2010-2014 Intel Corporation
7c673cae FG	3	*/
	4
	5	#ifndef _INIT_H_
	6	#define _INIT_H_
	7
	8	/*
	9	* #include <rte_ring.h>
	10	* #include "args.h"
	11	*/
	12
	13	/*
	14	* Define a client structure with all needed info, including
	15	* stats from the clients.
	16	*/
	17	struct client {
	18	struct rte_ring *rx_q;
	19	unsigned client_id;
	20	/* these stats hold how many packets the client will actually receive,
	21	* and how many packets were dropped because the client's queue was full.
	22	* The port-info stats, in contrast, record how many packets were received
	23	* or transmitted on an actual NIC port.
	24	*/
	25	struct {
	26	volatile uint64_t rx;
	27	volatile uint64_t rx_drop;
	28	} stats;
	29	};
	30
	31	extern struct client *clients;
	32
	33	/* the shared port information: port numbers, rx and tx stats etc. */
	34	extern struct port_info *ports;
	35
	36	extern struct rte_mempool *pktmbuf_pool;
	37	extern uint8_t num_clients;
	38	extern unsigned num_sockets;
	39	extern struct port_info *ports;
	40
	41	int init(int argc, char *argv[]);
	42
	43	#endif /* ifndef _INIT_H_ */